摘要
武汉天兴洲公铁两用长江大桥正桥I标段0-022号宽墩铁路筒支箱梁采用40m下行式移动模架施工。介绍该下行式移动模架包括前导梁、前导梁平联、后导梁、底模及主梁等的拆除施工方法。
The simply-supported railway box girders on wide piers No. 0-022 of Contract I of the Main Bridge, Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge were constructed by the 40 m long under-deck movable shuttering form. In this paper, the construction methods for dismantling of the shuttering form, including the parts of the front launching nose, lateral bracing system of the launching nose, rear launching nose, bottom form and main truss, are described.
出处
《桥梁建设》
EI
CSCD
北大核心
2008年第2期5-8,共4页
Bridge Construction
关键词
铁路桥
简支梁
下行式移动模架
拆除
施工方法
railway bridge
simply-supported girder
under-deck movable shuttering form
dismantling
construction method
